package com.jyy.prefabricated.service.impl;

import com.jyy.prefabricated.entity.OfflineCertificate;
import com.jyy.prefabricated.mapper.OfflineCertificateMapper;
import com.jyy.prefabricated.service.OfflineCertificateService;
import com.jyy.prefabricated.vo.OfflineCertificateVo;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.List;

/**
 * 线下证书表(OfflineCertificate)表服务实现类
 *
 * @author makejava
 * @since 2021-09-10 10:39:51
 */
@Service("offlineCertificateService")
public class OfflineCertificateServiceImpl implements OfflineCertificateService {
    @Resource
    private OfflineCertificateMapper offlineCertificateMapper;

    /**
     * 通过ID查询单条数据
     *
     * @param id 主键
     * @return 实例对象
     */
    @Override
    public OfflineCertificate queryById(Integer id) {
        return this.offlineCertificateMapper.queryById(id);
    }

    /**
     * 查询多条数据
     *
     * @param offset 查询起始位置
     * @param limit  查询条数
     * @return 对象列表
     */
    @Override
    public List<OfflineCertificate> queryAllByLimit(int offset, int limit) {
        return this.offlineCertificateMapper.queryAllByLimit(offset, limit);
    }

    /**
     * 新增数据
     *
     * @param offlineCertificate 实例对象
     * @return 实例对象
     */
    @Override
    public OfflineCertificate insert(OfflineCertificate offlineCertificate) {
        this.offlineCertificateMapper.insert(offlineCertificate);
        return offlineCertificate;
    }

    /**
     * 修改数据
     *
     * @param offlineCertificate 实例对象
     * @return 实例对象
     */
    @Override
    public OfflineCertificate update(OfflineCertificate offlineCertificate) {
        this.offlineCertificateMapper.update(offlineCertificate);
        return this.queryById(offlineCertificate.getId());
    }

    /**
     * 通过主键删除数据
     *
     * @param id 主键
     * @return 是否成功
     */
    @Override
    public boolean deleteById(Integer id) {
        return this.offlineCertificateMapper.deleteById(id) > 0;
    }

    @Override
    public List<OfflineCertificateVo> selectByParams(OfflineCertificateVo vo) {

        return this.offlineCertificateMapper.queryList(vo);
    }
}
